The Shopire theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the shopire_admin_install_plugin() function in all versions up to, and including, 1.0.57. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install the 'fable-extra' plugin.
https://themes.trac.wordpress.org/changeset/304732/
https://themes.trac.wordpress.org/browser/shopire/1.0.50/inc/admin/getting-started.php
https://themes.trac.wordpress.org/browser/shopire/1.0.50/inc/admin/assets/js/shopire-admin-script.js
https://themes.svn.wordpress.org/shopire/1.0.50/inc/admin/getting-started.php
https://themes.svn.wordpress.org/shopire/1.0.50/inc/admin/assets/js/shopire-admin-script.js